@charset "utf-8";



/* 头部 */
#header {
    height: 80px;
    background: #ffffff;
}

#header .wrapper {
    width: 1120px;
    height: 80px;
    margin: auto;
    /* background: skyblue; */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#header .wrapper ul {
    width: 664px;
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#header .wrapper ul .active {
    position: relative;
}

#header .wrapper ul li a {
    display: block;
    font-size: 18px;
    color: #333333;
    text-align: center;
    height: 80px;
    width: 121px;
    line-height: 80px;
    box-sizing: border-box;
}

#header .wrapper ul li a:hover {
    color: #866961;
    border-bottom: 6px solid #866961;
}

/* 轮播 */
#banner {
    width: 100%;
    overflow: hidden;
    position: relative;
}

#banner .banner_img {
    width: 500%;
    overflow: hidden;
    transition: 1s;
}

#banner .banner_img img {
    width: 20%;
    float: left;
}
#banner .banner_img img:nth-of-type(n+2){
    height: 433.3px;
}
#banner button {
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, .5);
    border: 1px solid #ccc;
    border-radius: 50%;
    color: #fff;
    position: absolute;
    top: 50%;
    margin-top: -30px;
    cursor: pointer;
    outline: none;
}

#banner button:hover {
    background: rgba(0, 0, 0, .8);
}

#banner button:nth-of-type(1) {
    left: 60px;
}

#banner button:nth-of-type(2) {
    right: 60px;
}
#banner ul {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
}

#banner ul li {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: #7f8c8d;
    display: inline-block;
    cursor: pointer;
}

#banner ul .active {
    background: red;
}
/* 内容 */
/* 内容上部分 */
#content .content_up {
    width: 1120px;
    height: 742px;
    padding-top: 50px;
    margin: auto;
    /* background: burlywood; */
}

#content .content_up .title {
    margin-top: 50px;
}

#content .content_up_text {
    margin-top: 38px;
    display: flex;
    justify-content: space-around;
    margin-left: 18px;
}

#content .content_up_text .introduce {
    margin-left: 32px;
    position: relative;

}

#content .content_up_text .introduce h1 {
    font-size: 22px;
    color: #393438;
    margin-top: 17px;
    margin-bottom: 84px;
}

#content .content_up_text .introduce::after {
    content: "";
    position: absolute;
    width: 36px;
    height: 1px;
    background: #333333;
    top: 93px;
    left: 0;

}

#content .content_up_text .introduce p {
    font-size: 15px;
    color: #393438;
    line-height: 30px;
    text-indent: 2em;
}

#content .content_up_text .introduce p:last-child {
    margin-top: 13px;
}

/*内容中间部分 */
#content .content_center img {
    width: 100%;
}

/* 内容下部分 */
#content .content_donw {
    width: 1120px;
    height: 2040px;
    margin: auto;
    /* background: #866961; */
}

/* 内容下部分（顶部） */
#content .content_donw .product_presentation {
    height: 630px;
    /* background: red; */
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}

#content .content_donw .product_presentation .content_down_text {
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* margin-top: 45px; */
}

#content .content_donw .content_down_text figure {
    width: 328px;
    height: 425px;
    text-align: center;
    position: relative;
}

#content .content_donw .content_down_text figure:hover .iconfont {
    display: block;
}

#content .content_donw .content_down_text figure .iconfont {
    position: absolute;
    top: 0;
    left: 0;
    font-size: 66px;
    color: #ffffff;
    line-height: 298px;
    width: 327px;
    height: 298px;
    background: #798180;
    opacity: 0.6;
    display: none;
}

#content .content_donw .content_down_text figure figcaption::after {
    content: "";
    position: absolute;
    width: 32px;
    height: 1px;
    background: #000000;
    top: 350px;
    left: 50%;
    transform: translateX(-50%);
}

#content .content_donw .content_down_text figure figcaption:first-of-type {
    font-size: 22px;
    color: #333333;
    line-height: 65px;
}

#content .content_donw .content_down_text figure figcaption:last-child {
    font-size: 14px;
    color: #333333;
    line-height: 23px;
}

/* 内容下部分（中间） */
#content .content_donw .team {
    height: 794px;
    /* background: cornflowerblue; */
}

#content .content_donw .team .title {
    padding: 64px 0 40px 0;
}

#content .content_donw .team .team_text {
    display: flex;
    justify-content: space-around;
}

#content .content_donw .team .team_text figure:hover .figcap_text {
    display: none;
}

#content .content_donw .team .team_text figure:hover .text_figcap {
    display: block;
}

#content .content_donw .team .team_text figure .figcap {
    border: 1px solid #999999;
    border-top: none;
    text-align: center;
    box-sizing: border-box;
    width: 245px;
    height: 103px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#content .content_donw .team .team_text figure .figcap_text {
    color: #333333;
}

#content .content_donw .team .team_text figure .figcap_text figcaption:first-child {
    padding-bottom: 6px;
    font-size: 18px;
}

#content .content_donw .team .team_text figure .figcap_text figcaption:last-child {
    font-size: 12px;
}

#content .content_donw .team .team_text figure .text_figcap {
    display: none;
    background: #3d3d3d;
    color: #ffffff;
    height: 103px;
    position: relative;
}

#content .content_donw .team .team_text figure .text_figcap figcaption:first-child {
    font-size: 18px;
    padding: 11px 0 17px 0;

}

#content .content_donw .team .team_text figure .text_figcap ::after {
    content: "";
    position: absolute;
    width: 28px;
    height: 1px;
    background: #ffffff;
    top: 39px;
    left: 50%;
    transform: translateX(-50%);

}

#content .content_donw .team .team_text figure .text_figcap figcaption:last-child {
    font-size: 12px;
    line-height: 22px;
}

/* 内容下部分（底部） */
#content .content_donw .contact_us {
    height: 612px;
    /* background: darkcyan; */
}

#content .content_donw .contact_us .title {
    padding: 106px 0 38px 0;
}

#content .content_donw .us_contact {
    height: 346px;
    display: flex;
    justify-content: space-around;
}

#allmap {
    height: 346px;
    width: 664px;
    overflow: hidden;
}

#content .content_donw .us_contact .us_contact_all .us_contact_introlduce {
    display: flex;
    margin-bottom: 28px;
}

#content .us_contact_introlduce .iconfont {
    font-size: 40px;
    color: #707070;
    font-weight: bold;
    margin: 0 40px 0 60px;
}

#content .us_contact_introlduce h2 {
    font-size: 20px;
    color: #333333;
    /* line-height: 30px; */
}

#content .us_contact_introlduce figure figcaption {
    font-size: 12px;
    line-height: 24px;
}

#content .us_contact_introlduce figure figcaption:nth-of-type(1) {
    color: #a1a1a1;
}

#content .us_contact_introlduce figure figcaption:nth-of-type(3) {
    color: #a1a1a1;
}

/* 底部 */
#footer {
    height: 80px;
    background: #866961;
}

#footer .wrapper {
    width: 1120px;
    height: 80px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#footer .wrapper p {
    font-size: 12px;
    color: #fefefe;
}

#footer .wrapper figure {
    margin-right: 260px;
}

#footer .wrapper figure figcaption {
    font-size: 12px;
    color: #fefefe;
    text-align: center;
}